Deep cycle lead-acid batteries are bit like people, in the sense they reach their full potential after a while. And then perform optimally, before gradually declining. The early, developmental phase is particularly important, as it influences their subsequent performance. We discuss gel lead-acid battery life, and how to extend it in this short post. We hope you find the information useful, and that we’ll welcome you back again.
How Formatting Affects Lead Acid Battery Life
When a lead-acid battery is new, the plates are somewhat like sponges surrounded by liquid electrolyte. As we exercise the plates by charging and discharging the battery, they absorb and release the electrolyte, becoming firmer in the process. This phase of lead-acid battery life may take twenty-to-fifty cycles to complete, before the battery reaches peak capacity (or room to store energy).
It makes sense to use deep-cycle gel batteries – as opposed to starter ones – gently at first, and avoid stretching them to their limits. Once you’re past that first stage in lead-acid battery life, you have up to 200 full cycles before gradual decline begins. However, you can continue using the battery until capacity drops to 70%. Depending on your application, you may then decide it is time to replace the battery.
Practical Things to Extend Battery Calendar Life
As we mentioned earlier is always a good idea not to over-strain a lead battery. Try to avoid the charge falling below 50%, as this may increase aging. Give the battery a full charge at least once every few weeks, and avoid exposing it to high temperatures.
No matter what you do, the active material in the battery will finally be used up. Now’s the time to consider replacing it with a brand new lead-acid battery, before it suddenly fails and lets you down at an inconvenient moment.
More Information
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